package com.guigu;

import com.baomidou.mybatisplus.extension.service.IService;
import com.guigu.pojo.ProductCategory;

import java.util.List;

public interface ProductCategoryService extends IService<ProductCategory> {
    //一级
    List<ProductCategory> getAll();
    //二级
    List<ProductCategory> getAll2(int id);
}
